Kohala Lighthouse Surf Break

Lat Long: 20.27° N 155.84° W

Kohala Lighthouse Surf Forecast and Surf Report

Issued: 7 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kohala Lighthouse sea temperature is
26.7° C
0.6° 

Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kohala Lighthouse surf forecast from 31 Jul 2026:

  • Most powerful swell: Tuesday 4 Aug, 2AM (local time) - 6ft (1.8m), 12s period, ENE swell with 907 kJ wave energy.

Best Forecast Surf Conditions for Kohala Lighthouse this week:

The most powerful waves expected at Kohala Lighthouse in the next 16 days are 1.8m 12s and forecast to arrive on Tuesday (Aug 04) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 14s period and expected on Saturday (Aug 01) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 4th Aug)6ft (1.8m) 12s

Table - best surf conditions forecast for Kohala Lighthouse over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s coming up for our shores.

Right off the bat, I gotta be straight with you – it’s a grim stretch ahead. We’re looking at a solid 16-day window, but the first real surf we can talk about doesn’t even show up until the afternoon of Saturday, August 1st, and even then, it’s not much to write home about. From now until then, we’ve got a long gap of nothing but messy, wind-affected junk. The winds are locked in from the ENE, blowing a fresh to strong breeze, and it’s just cross-shore chop day after day. The water temperature is sitting at a warm 80°F, which is about average for the time of year, but that’s the only thing that’s normal.

The only spot we’ve got to look at is Kohala Lighthouse. It’s an advanced reef break, exposed to the swell, and it’s consistent when there’s swell. The problem is, the swell is coming from the ENE, and the optimum direction for this place is from the north. What we’re getting is a short-period, wind-driven chop, not the nice groundswell it needs.

On Saturday afternoon, August 1st, the swell bumps up to 8 ft from the ENE, with a period of 8 seconds. The combined energy hits 1084 (moderate to strong), so there’s power in the water, but it’s all wind-swell. The wind is still cross-shore at 22 mph, so the surface is going to be lumpy and messy. It’s a marginal call at best, and honestly, with that size and shape, it’s more of a kite-surfing setup than a clean paddle-surfing one. The waves are going to be choppy, and the current will be a handful.

The rest of the period is more of the same, really. The swell bounces between 4 ft and 7 ft, but the wind never lets up, and the period stays short. There’s a brief moment on the morning of Tuesday, August 4th, where the period stretches to 11 seconds, which would normally get my attention – that’s proper groundswell energy. The swell is 6 ft from the ENE (695 combined energy), and while the wind is still a moderate cross-shore, it’s the cleanest option in the whole stretch. But with that long-period swell coming from the wrong direction for the reef, it’s going to be inconsistent and fat. It’s not a standout, just a slight glimmer in a very dull outlook.

Bottom line: If you’re desperate for a paddle, Tuesday morning, August 4th, is your best bet, but keep the expectations low. The rest of the time, the wind is going to ruin it. This is a tough run for the area.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu morning, min 24°C on Fri night). Mainly strong winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Sun morning, min 25°C on Sun morning). Mainly fresh winds.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
ENE
7
2.2
ENE
7
1.9
ENE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
2.3
ENE
8
2.4
ENE
8
2
ENE
8
2
ENE
8
1.9
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.8
ENE
12
1.7
ENE
11
1.7
ENE
10
1.1
ENE
9
1.5
ENE
9
1.6
ENE
5
1.1
ENE
5
Wave Graph
Metric surfscale
Energy kJ
349
432
416
469
520
509
720
820
581
537
512
400
368
368
907
680
584
217
343
143
61
Wind (km/h)
30
ENE
30
E
35
E
40
E
40
ENE
45
ENE
40
ENE
35
ENE
30
E
30
ENE
30
ENE
25
E
25
ENE
25
ENE
20
E
25
ENE
25
ENE
25
E
30
E
25
E
25
E
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
High Tide
4:10PM0.87m
3:54AM0.49m
4:33PM0.84m
4:36AM0.51m
4:55PM0.79m
5:24AM0.54m
5:16PM0.73m
6:20AM0.57m
5:35PM0.66m
7:30AM0.60m
5:51PM0.58m
9:02AM0.64m
5:47PM0.51m
Low Tide
9:00AM0.08m
10:54PM0.23m
9:34AM0.12m
11:16PM0.21m
10:10AM0.18m
11:38PM0.19m
10:50AM0.26m
00:03AM0.17m
11:38AM0.34m
00:32AM0.16m
12:46PM0.43m
1:08AM0.14m
3:08PM0.49m
1:59AM0.14m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:58
5:58
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
7:00
7:00
6:59
6:59
6:58
 mm
Temp °C
27
27
26
26
26
25
25
25
25
26
26
25
26
26
25
26
26
26
26
26
25
Feels °C
25
26
25
24
22
21
21
22
21
24
23
23
25
26
24
26
26
27
26
26
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Kohala Lighthouse Surf forecast

The above surf forecast table for Kohala Lighthouse provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kohala Lighthouse can be found by selecting the local surf guide option on the grey menu. Our Kohala Lighthouse surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kohala Lighthouse) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kohala Lighthouse may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kohala Lighthouse is 87 km (54 miles) from Kihei. If you plan a vacation in Big Island, look for hotels and other accommodation in Kihei. Kihei has rooms for a wide range of budgets as well as car hire and transport links.

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